034Motorsport is proud to offer our Silicone Bypass Valve Inlet to Bipipe Hose Pair to replace expensive OEM units!
This hose pair is designed to replace the outrageously expensive, failure-prone factory rubber hoses with a boost-friendly automotive silicone one. Factory hoses sell for over $80 each, while you get both here for under $35.
This durable, reinforced high quality silicone hose was modeled directly off of the factory part to ensure perfect fit and finish.
- Silicone Bipipe to Diverter Valve Hoses (Pair) (Will replace both stock hoses)
- New hose clamps
- 078 145 671A
- 078 145 672
- 2000 – 2002 Audi S4/RS4 (B5)
- 1998 – 2004 Audi A6 (C5)
- 2001 – 2005 Audi Allroad (C5)